Tender For supply of hydrochloric acid as per is 265 (q3) , ammonia solution 25% (q3) , barium chloride as per is: 5288 (q3) , edta disodium salt (q3) , sodium acetate (q3) , sulphuric acid as per is 266 (q3) , stannous chloride (q3) , laboratory filter papers (q3)
Tender For corrigendum : supply of sulphuric acid as per is 266 (q3) , chromotropic acid disodium salt dihydrate (q3) , potassium permanganate as per is 333 (q3) , oxalic acid as per is: 501 (q3) , reagent grade distilled water (q3) , copper sulfate as per is 261 (q3)